lib/voltron/encrypt.rb in voltron-encrypt-0.1.5 vs lib/voltron/encrypt.rb in voltron-encrypt-0.1.6

@@ -37,11 +37,11 @@
 
     def blacklisted?(input)
       encoded = encode(input)
 
       pattern = ["\\b([_\\-])*"]
-      encoded.split("").each do |c|
+      encoded.chars.each do |c|
         subs = translations[c.downcase] || []
         c = "\\#{c}" if c == "-"
         pattern << "[#{c}#{subs.join}]([_\\-])*"
       end
       pattern << "\\b"
@@ -74,10 +74,10 @@
         }
       end
 
       def digits
         rnd = Random.new(Voltron.config.encrypt.seed.to_s.to_i(24))
-        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_".split("").shuffle(random: rnd)
+        "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_".chars.shuffle(random: rnd)
       end
   end
 end
 
 require "voltron/encrypt/engine" if defined?(Rails)